For Swizz Beatz, being a father is “the best thing ever,” the Bronx-born rapper, deejay and “Money in the Bank” producer told us backstage after his performance at the Chandelier room at the W Hotel in Hoboken. Beatz’ wife, Alicia Keys, gave birth to baby Egypt in October. “It’s awesome seeing a little you in the making,” he said. When we asked him if he’ll push his son into the music business, he said, “I think me and his mom got that covered.” Egypt’s first word was “Baba,” he added.